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AMD FireStream 9270

Graphics Processor
RV770
Cores
800
TMUs
40
ROPs
16
Memory Size
2 GB
Memory Type
GDDR5
Bus Width
256 bit
The FireStream 9270 was a professional graphics card by AMD, launched in November 2008. Built on the 55 nm process, and based on the RV770 graphics processor, in its RV770 XT variant, the card supports DirectX 10.1. Since FireStream 9270 does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games. The RV770 graphics processor is an average sized chip with a die area of 256 mm² and 956 million transistors. It features 800 shading units, 40 texture mapping units, and 16 ROPs, . AMD has paired 2,048 MB GDDR5 memory with the FireStream 9270, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 750 MHz, memory is running at 900 MHz.
Being a dual-slot card, the AMD FireStream 9270 draws power from 2x 6-pin power connectors, with power draw rated at 160 W maximum. Display outputs include: 1x DVI. FireStream 9270 is connected to the rest of the system using a PCI-Express 2.0 x16 interface.

Graphics Processor

GPU Name
RV770
GPU Variant
RV770 XT
Architecture
TeraScale
Foundry
TSMC
Process Size
55 nm
Transistors
956 million
Die Size
256 mm²

Graphics Card

Release Date
Nov 13th, 2008
Generation
FireStream
Production
End-of-life
Bus Interface
PCIe 2.0 x16

Relative Performance

11%
GeForce 210
14%
GeForce 9400 GT
17%
Radeon HD 4550
21%
Radeon HD 5450
25%
Radeon HD 6450
27%
GeForce GT 520
33%
GeForce GT 220
43%
GeForce GT 430
44%
Radeon HD 5570
47%
Radeon HD 4670
50%
GeForce GT 440
51%
GeForce GT 240
59%
GeForce 9600 GT
62%
Radeon HD 5670
67%
GeForce GT 640
69%
GeForce 9800 GT
72%
Radeon HD 6670
74%
Radeon HD 4830
79%
Radeon HD 4770
83%
Radeon HD 4850
85%
GeForce GTS 250
88%
GeForce GTS 450
91%
Radeon HD 5750
100%
FireStream 9270
104%
Radeon HD 7750
104%
Radeon HD 5770
106%
GeForce GTX 260
108%
Radeon HD 4870
108%
Radeon Vega 8
109%
GeForce GTX 550 Ti
110%
GeForce GTX 650
116%
Radeon HD 5830
122%
Radeon HD 6790
124%
Radeon HD 4890
129%
GeForce GTX 460
130%
Radeon RX Vega 11
131%
GeForce GT 1030
132%
GeForce GTX 275
133%
Radeon HD 7770 GHz Edition
133%
GeForce GTX 280
136%
GeForce GTX 465
142%
Radeon HD 6850
145%
GeForce GTX 285
156%
Radeon HD 5850
158%
GeForce GTX 650 Ti
158%
Radeon HD 7790
165%
Radeon RX 550
166%
GeForce GTX 470
171%
Radeon HD 6870
183%
Radeon HD 5870
189%
GeForce GTX 560 Ti
190%
Radeon HD 4870 X2
193%
GeForce GTX 750 Ti
194%
Radeon HD 6950
201%
GeForce GTX 295
203%
GeForce GTX 650 Ti Boost
205%
Radeon HD 7850
208%
GeForce GTX 480
218%
Radeon HD 6970
222%
Radeon R7 265
226%
Radeon RX 460
226%
Radeon R7 370
227%
GeForce GTX 660
227%
GeForce GTX 570
231%
Radeon RX 560
246%
GeForce GTX 950
248%
Radeon HD 7870 GHz Edition
254%
Radeon R9 270X
257%
GeForce GTX 660 Ti
258%
GeForce GTX 580
260%
GeForce GTX 1050
261%
Radeon HD 7950
266%
Radeon HD 5970
273%
GeForce GTX 760
294%
GeForce GTX 670
302%
GeForce GTX 960
309%
Radeon R9 380
311%
Radeon R9 285
314%
Radeon HD 7970
318%
GeForce GTX 680
325%
GeForce GTX 1050 Ti
333%
GeForce GTX 770
341%
Radeon HD 6990
349%
Radeon R9 280X
354%
GeForce GTX 590
355%
Radeon HD 7970 GHz Edition
393%
GeForce GTX 780
407%
GeForce GTX 1650
432%
Radeon RX 470
438%
Radeon R9 290
462%
Radeon RX 570
467%
Radeon R9 390
470%
Radeon R9 290X
476%
GeForce GTX 970
483%
GeForce GTX TITAN
489%
GeForce GTX 780 Ti
496%
Radeon R9 390X
498%
Radeon HD 7990
501%
Radeon RX 480
505%
GeForce GTX 690
518%
GeForce GTX 1060 6 GB
526%
Radeon RX 5500 OEM
532%
Radeon RX 580
536%
Radeon RX 5500 XT
543%
GeForce GTX 980
548%
GeForce GTX 1650 SUPER
550%
Radeon R9 FURY
575%
Radeon RX 590
605%
Radeon R9 295X2
608%
GeForce GTX 1660
615%
Radeon R9 FURY X
626%
GeForce GTX 980 Ti
642%
GeForce GTX TITAN X
683%
GeForce GTX 1660 SUPER
698%
GeForce GTX 1660 Ti
698%
GeForce GTX 1070
743%
Radeon RX Vega 56
789%
GeForce GTX 1070 Ti
811%
Radeon RX Vega 64
822%
GeForce GTX 1080
822%
GeForce RTX 2060
856%
Radeon RX 5700
924%
GeForce RTX 2060 SUPER
958%
GeForce RTX 2070
980%
Radeon RX 5700 XT
991%
Radeon VII
1017%
TITAN X Pascal
1048%
GeForce GTX 1080 Ti
1059%
GeForce RTX 2070 SUPER
1126%
GeForce RTX 2080
1194%
GeForce RTX 2080 SUPER
1318%
GeForce RTX 2080 Ti
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
750 MHz
Memory Clock
900 MHz
3600 MHz effective

Memory

Memory Size
2 GB
Memory Type
GDDR5
Memory Bus
256 bit
Bandwidth
115.2 GB/s

Render Config

Shading Units
800
TMUs
40
ROPs
16
Compute Units
10
L1 Cache
16 KB (per CU)
L2 Cache
256 KB

Theoretical Performance

Pixel Rate
12.00 GPixel/s
Texture Rate
30.00 GTexel/s
FP32 (float) performance
1,200 GFLOPS
FP64 (double) performance
240.0 GFLOPS (1:5)

Board Design

Slot Width
Dual-slot
TDP
160 W
Suggested PSU
450 W
Outputs
1x DVI
Power Connectors
2x 6-pin

Graphics Features

DirectX
10.1 (10_1)
OpenGL
3.3
OpenCL
1.1
Vulkan
N/A
Shader Model
4.1

RV770 GPU Notes

Codename: Wekiva
Graphics/Compute: GFX3
Display Core Engine: 3.1
Unified Video Decoder: 2.0