AMD Radeon R7 350 640SP: GPU Specs & Benchmarks

The Radeon R7 350 640SP is a graphics card by AMD, built on the 28 nm process and based on the Cape Verde graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name
Cape Verde
Model number
Cape Verde XT
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
1,500 million
Die Size
123 mm²

Graphics Card

Release Date
Jan 7th, 2019
Family
Pirate Islands
(R7 300)
Production
End-of-life
Predecessor
Volcanic Islands
Bus Interface
PCIe 3.0 x16

Memory

Memory Size
2 GB
Memory Type
GDDR5
Memory Bus
128 bit
Bandwidth
72.00 GB/s

Performance

Pixel fillrate
14.80 GPixel/s
Texture fillrate
37.00 GTexel/s
FP32 (float) performance
1,184 GFLOPS
FP64 (double) performance
74.00 GFLOPS (1:16)

Clock Speeds

Memory Clock
1125 MHz
4.5 Gbps effective
GPU Clock
925 MHz

Render Config

Shading Units
640
TMUs
40
ROPs
16
Compute Units
10
L1 Cache
16 KB (per CU)
L2 Cache
256 KB

Board Design

Slot Width
Single-slot
Length
168 mm
6.6 inches
Thermal design power (TDP)
55 W
Suggested PSU
250 W
Display Connectors
1x DVI
1x HDMI
1x DisplayPort
Power Connectors
None

API support

DirectX
12 (11_1)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2
Shader Model
5.1
Radeon R7 350 640SP
AMD Radeon R7 350 640SP: GPU Specs & Benchmarks