Home GPU Comparison AMD Radeon R7 350 vs AMD Radeon R7 250X

AMD Radeon R7 350 vs AMD Radeon R7 250X

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 350 and 1024MB VRAM Radeon R7 250X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 350 's Advantages
Released 2 years and 5 months late
More VRAM (2GB vs 1024GB)
Lower TDP (55W vs 80W)
AMD Radeon R7 250X 's Advantages
128 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 350
0.819 TFLOPS
Radeon R7 250X +48%
1.216 TFLOPS
VS

Graphics Card

Jul 2016
Release Date
Feb 2014
Pirate Islands
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1125 MHz
Memory Clock
1125 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
72.00GB/s
Bandwidth
72.00GB/s

Render Config

8
Compute Units
10
-
-
-
512
Shading Units
640
32
TMUs
40
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
15.20 GPixel/s
25.60 GTexel/s
Texture Rate
38.00 GTexel/s
-
-
-
819.2 GFLOPS
FP32 (float)
1216 GFLOPS
51.20 GFLOPS
FP64 (double)
76.00 GFLOPS

Board Design

55W
TDP
80W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Processor

Cape Verde
GPU Name
Cape Verde
Cape Verde PRO MOCHA
GPU Variant
Cape Verde XT
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
1.5 billion
123 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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