Home GPU Comparison AMD Radeon R7 265X OEM vs AMD Radeon R7 350 640SP

AMD Radeon R7 265X OEM vs AMD Radeon R7 350 640SP

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 265X OEM and 2GB VRAM Radeon R7 350 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 265X OEM 's Advantages
Boost Clock925MHz
Larger VRAM bandwidth (179.2GB/s vs 72.00GB/s)
640 additional rendering cores
AMD Radeon R7 350 640SP 's Advantages
Released 4 years and 5 months late
Lower TDP (55W vs 150W)

Score

Benchmark

FP32 (float)
Radeon R7 265X OEM +100%
2.368 TFLOPS
Radeon R7 350 640SP
1.184 TFLOPS
VS

Graphics Card

Aug 2014
Release Date
Jan 2019
Volcanic Islands
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

900 MHz
Base Clock
-
925 MHz
Boost Clock
-
1400 MHz
Memory Clock
1125 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
179.2GB/s
Bandwidth
72.00GB/s

Render Config

20
Compute Units
10
-
-
-
1280
Shading Units
640
80
TMUs
40
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
14.80 GPixel/s
74.00 GTexel/s
Texture Rate
37.00 GTexel/s
-
-
-
2.368 TFLOPS
FP32 (float)
1184 GFLOPS
148.0 GFLOPS
FP64 (double)
74.00 GFLOPS

Board Design

150W
TDP
55W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
None

Graphics Processor

Curacao
GPU Name
Cape Verde
Curacao PRO (215-0848000)
GPU Variant
Cape Verde XT
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
1.5 billion
212 mm²
Die Size
123 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
5.1

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