Club 3D R7 250 Low Profile

CGAX-R7252L

Graphics Processor

Cape Verde

Cores

512

TMUs

ROPs

Memory Size

1024 MB

Memory Type

GDDR5

Bus Width

128 bit

GPU

Graphics Processor

GPU Name: Cape Verde

GPU Variant: Cape Verde PRO-E
(215-0825384)

Architecture: GCN 1.0

Foundry: TSMC

Process Size: 28 nm

Transistors: 1,500 million

Density: 12.2M / mm²

Die Size: 123 mm²

Chip Package: FCBGA-962

Graphics Card

Release Date: Dec 20th, 2013

Generation: Volcanic Islands
(R7 200)

Predecessor: Sea Islands

Successor: Pirate Islands

Production: End-of-life

Bus Interface: PCIe 3.0 x16

Clock Speeds

GPU Clock: 800 MHz

Memory Clock: 1125 MHz
4.5 Gbps effective

Memory

Memory Size: 1024 MB

Memory Type: GDDR5

Memory Bus: 128 bit

Bandwidth: 72.00 GB/s

Render Config

Shading Units: 512

TMUs: 32

ROPs: 16

Compute Units: 8

L1 Cache: 16 KB (per CU)

L2 Cache: 256 KB

Theoretical Performance

Pixel Rate: 12.80 GPixel/s

Texture Rate: 25.60 GTexel/s

FP32 (float): 819.2 GFLOPS

FP64 (double): 51.20 GFLOPS (1:16)

Board Design

Slot Width: Single-slot

TDP: 55 W

Suggested PSU: 250 W

Outputs: 1x DVI
1x HDMI 1.4a
1x DisplayPort 1.2

Power Connectors: None

Board Number: C444,
C445

Graphics Features

DirectX: 12 (11_1)

OpenGL: 4.6

OpenCL: 2.1 (1.2)

Vulkan: 1.2.170

Shader Model: 6.5 (5.1)

Card Notes

Rebranded HD 7750

Cape Verde GPU Notes

Generation: Southern Islands
Mobile Variant: Chelsea / Heathrow / Venus / Tropo
Graphics/Compute: GFX6 (gfx601)
Display Core Engine: 6.0
Unified Video Decoder: 4.0
Video Compression Engine: 1.0
CLRX: GCN 1.0

Other retail boards based on this design (7)

Name	GPU Clock	Memory Clock	Other Changes
Club 3D R7 250 Eyefinity 4	800 MHz	1125 MHz	2 GB, 4x mini-DisplayPort
Club 3D R7 250 Low Profile	800 MHz	1125 MHz
Sapphire R7 250 Eyefinity Edition	800 MHz	1125 MHz	170 mm/6.7 inches, Dual-slot
Sapphire R7 250 Low Profile Micro-HDMI	800 MHz	1125 MHz	155 mm/6.1 inches, 1x DVI 1x mini-HDMI
Sapphire R7 250E OC 2 GB	925 MHz	1125 MHz	2 GB, 163 mm/6.4 inches
Sapphire Ultimate R7 250	800 MHz	1125 MHz	185 mm/7.3 inches, Dual-slot
XFX R7 250E	800 MHz	1125 MHz	211 mm/8.3 inches