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AMD Radeon RX 7950 XTX

Graphics Processor
Navi 31
Cores
6144
TMUs
384
ROPs
192
Memory Size
24 GB
Memory Type
GDDR6
Bus Width
384 bit
GPU Chip
GPU
The Radeon RX 7950 XTX is a graphics card by AMD, that was never released. Built on the 5 nm process, and based on the Navi 31 graphics processor, in its Navi 31 XTX+ variant, the card supports DirectX 12 Ultimate. This ensures that all modern games will run on Radeon RX 7950 XTX. Additionally, the DirectX 12 Ultimate capability guarantees support for hardware-raytracing, variable-rate shading and more, in upcoming video games. The Navi 31 graphics processor is a large chip with a die area of 529 mm² and 57,700 million transistors. It features 6144 shading units, 384 texture mapping units, and 192 ROPs. The card also has 96 raytracing acceleration cores. AMD has paired 24 GB GDDR6 memory with the Radeon RX 7950 XTX, which are connected using a 384-bit memory interface. The GPU is operating at a frequency of 2200 MHz, which can be boosted up to 3300 MHz, memory is running at 2500 MHz (20 Gbps effective).
Being a dual-slot card, the AMD Radeon RX 7950 XTX draws power from 2x 8-pin power connectors, with power draw rated at 355 W maximum. Display outputs include: 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C. Radeon RX 7950 XTX is connected to the rest of the system using a PCI-Express 4.0 x16 interface. The card's dimensions are 287 mm x 135 mm x 51 mm, and it features a dual-slot cooling solution.

Graphics Processor

GPU Name
Navi 31
Codename
Plum Bonito
GPU Variant
Navi 31 XTX+
Architecture
RDNA 3.0
Foundry
TSMC
Process Size
5 nm
MCD Process
6 nm
Process Type
N5 / N6 FinFET
Transistors
57,700 million
GCD Transistors
45,700 million
MCD Transistors
2,050 million x6
Density
109.1M / mm²
GCD Density
150.2M / mm²
MCD Density
54.64M / mm²
Die Size
529 mm²
GCD Die Size
304.35 mm²
MCD Die Size
37.52 mm² x6
Chip Package
MCM

Graphics Card

Release Date
Never Released
Generation
Navi III
(RX 7000)
Predecessor
Navi II
Production
Active
Bus Interface
PCIe 4.0 x16

Relative Performance

GeForce 210
0%
GeForce 9400 GT
0%
Radeon HD 4550
0%
Radeon HD 5450
1%
Radeon HD 6450
1%
GeForce GT 520
1%
GeForce GT 220
1%
GeForce GT 430
1%
Radeon HD 5570
1%
Radeon HD 4670
1%
GeForce GT 440
1%
GeForce GT 240
1%
GeForce 9600 GT
2%
Radeon HD 5670
2%
GeForce GT 640
2%
GeForce 9800 GT
2%
Radeon HD 6670
2%
Radeon HD 4830
2%
Radeon HD 4770
2%
Radeon HD 4850
2%
GeForce GTS 250
2%
GeForce GTS 450
2%
Radeon HD 5750
2%
Radeon HD 7750
3%
Radeon HD 5770
3%
GeForce GTX 260
3%
Radeon HD 4870
3%
Radeon Vega 8
3%
GeForce GTX 550 Ti
3%
GeForce GTX 650
3%
Radeon HD 5830
3%
Radeon HD 6790
3%
Radeon HD 4890
3%
GeForce GTX 460
3%
Radeon RX Vega 11
3%
GeForce GT 1030
4%
GeForce GTX 275
4%
Radeon HD 7770 GHz Edition
4%
GeForce GTX 280
4%
GeForce GTX 465
4%
Radeon HD 6850
4%
GeForce GTX 285
4%
Radeon HD 5850
4%
GeForce GTX 650 Ti
4%
Radeon HD 7790
4%
Radeon RX 550
4%
GeForce GTX 470
4%
Radeon HD 6870
5%
Radeon HD 5870
5%
GeForce GTX 560 Ti
5%
Radeon HD 4870 X2
5%
GeForce GTX 750 Ti
5%
Radeon HD 6950
5%
GeForce GTX 295
5%
GeForce GTX 650 Ti Boost
5%
Radeon HD 7850
5%
GeForce GTX 480
6%
Radeon HD 6970
6%
Radeon R7 265
6%
Radeon RX 460
6%
Radeon R7 370
6%
GeForce GTX 660
6%
GeForce GTX 570
6%
Radeon RX 560
6%
GeForce GTX 950
7%
Radeon HD 7870 GHz Edition
7%
Radeon R9 270X
7%
GeForce GTX 660 Ti
7%
GeForce GTX 580
7%
GeForce GTX 1050
7%
Radeon HD 7950
7%
GeForce GTX 1630
7%
Radeon HD 5970
7%
GeForce GTX 760
7%
GeForce GTX 670
8%
GeForce GTX 960
8%
Radeon R9 380
8%
Radeon R9 285
8%
Radeon HD 7970
8%
GeForce GTX 680
8%
GeForce GTX 1050 Ti
9%
GeForce GTX 770
9%
Radeon HD 6990
9%
Radeon R9 280X
9%
GeForce GTX 590
9%
Radeon HD 7970 GHz Edition
9%
GeForce GTX 780
10%
Arc A380
11%
Radeon RX 6400
11%
GeForce GTX 1650
11%
Radeon RX 470
12%
Radeon R9 290
12%
Radeon RX 570
12%
Radeon R9 390
12%
Radeon R9 290X
13%
GeForce GTX 970
13%
GeForce GTX TITAN
13%
GeForce GTX 780 Ti
13%
Radeon R9 390X
13%
Radeon HD 7990
13%
Radeon RX 480
13%
GeForce GTX 690
13%
GeForce GTX 1060 6 GB
14%
Radeon RX 5500 OEM
14%
Radeon RX 580
14%
Radeon RX 5500 XT
14%
Radeon RX 6500 XT
14%
GeForce GTX 980
14%
GeForce GTX 1650 SUPER
15%
Radeon R9 FURY
15%
Radeon RX 590
15%
Radeon R9 295X2
16%
GeForce GTX 1660
16%
Radeon R9 FURY X
16%
GeForce GTX 980 Ti
17%
GeForce GTX TITAN X
17%
GeForce GTX 1660 SUPER
18%
GeForce GTX 1070
19%
GeForce GTX 1660 Ti
19%
GeForce RTX 3050 8 GB
19%
Radeon RX Vega 56
20%
GeForce GTX 1070 Ti
21%
Radeon RX 5600 XT
21%
Radeon RX Vega 64
22%
GeForce GTX 1080
22%
GeForce RTX 2060
22%
Radeon RX 5700
23%
Arc A580
23%
Radeon RX 6600
24%
GeForce RTX 2060 SUPER
25%
GeForce RTX 2070
25%
Radeon RX 5700 XT
25%
GeForce RTX 3060 12 GB
25%
Arc A750
26%
Radeon VII
26%
TITAN X Pascal
27%
Radeon RX 6600 XT
27%
GeForce GTX 1080 Ti
28%
Arc A770
28%
GeForce RTX 2070 SUPER
28%
Radeon RX 6650 XT
30%
Radeon RX 7600
30%
GeForce RTX 4060
30%
GeForce RTX 2080
30%
Radeon RX 7600 XT
31%
GeForce RTX 2080 SUPER
32%
GeForce RTX 3060 Ti
33%
Radeon RX 6700 XT
34%
Radeon RX 6750 XT
36%
GeForce RTX 4060 Ti 8 GB
36%
GeForce RTX 2080 Ti
37%
GeForce RTX 3070
38%
GeForce RTX 3070 Ti
41%
Radeon RX 7700 XT
41%
Radeon RX 6800
42%
GeForce RTX 4070
47%
Radeon RX 6800 XT
48%
GeForce RTX 3080
50%
Radeon RX 7800 XT
50%
Radeon RX 6900 XT
52%
GeForce RTX 4070 SUPER
54%
Radeon RX 7900 GRE
55%
GeForce RTX 3080 Ti
56%
Radeon RX 6950 XT
56%
GeForce RTX 3090
57%
GeForce RTX 4070 Ti
58%
GeForce RTX 4070 Ti SUPER
64%
Radeon RX 7900 XT
65%
GeForce RTX 3090 Ti
66%
GeForce RTX 4080
74%
GeForce RTX 4080 SUPER
75%
Radeon RX 7900 XTX
76%
GeForce RTX 4090
93%
Radeon RX 7950 XTX
100%
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for 2080 Ti and faster.
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

Base Clock
2200 MHz
Shader Clock
3000 MHz
Game Clock
3000 MHz
Boost Clock
3300 MHz
Memory Clock
2500 MHz
20 Gbps effective

Memory

Memory Size
24 GB
Memory Type
GDDR6
Memory Bus
384 bit
Bandwidth
960.0 GB/s

Render Config

Shading Units
6144
TMUs
384
ROPs
192
Compute Units
96
RT Cores
96
L0 Cache
64 KB per WGP
L1 Cache
256 KB per Array
L2 Cache
6 MB
L3 Cache
96 MB

Theoretical Performance

Pixel Rate
633.6 GPixel/s
Texture Rate
1,267 GTexel/s
FP16 (half)
162.2 TFLOPS (2:1)
FP32 (float)
81.10 TFLOPS
FP64 (double)
2.534 TFLOPS (1:32)

Board Design

Slot Width
Dual-slot
Length
287 mm
11.3 inches
Width
135 mm
5.3 inches
Height
51 mm
2 inches
TDP
355 W
Suggested PSU
750 W
Outputs
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
Power Connectors
2x 8-pin
Board Number
D702-A7

Graphics Features

DirectX
12 Ultimate (12_2)
OpenGL
4.6
OpenCL
2.2
Vulkan
1.3
Shader Model
6.7

Navi 31 GPU Notes

Generation: Navi III
Codename: Plum Bonito
Ray Tracing Cores: 2nd Gen
Infinity Cache: 2nd Gen
Graphics/Compute: 11.0.0
Shader ISA: GFX11.0 (gfx1100)
Display Core Next: 3.2.0
Video Core Next: 4.0.0
System DMA: 6.0.0

Per SIMD32:
- 10 KB Scalar Register File

Per CU:
- 16 KB Vector Data Cache
- 64 KB Local Data Share (GCN-Mode)

Per WGP:
- 16 KB Scalar Data Cache / K Cache
- 32 KB Instruction Cache
- 128 KB Local Data Share
Apr 28th, 2024 14:40 EDT change timezone

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