Home GPU Comparison AMD Radeon R7 350 vs AMD Radeon HD 7970 GHz Edition

AMD Radeon R7 350 vs AMD Radeon HD 7970 GHz Edition

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 350 and 3GB VRAM Radeon HD 7970 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 350 's Advantages
Released 4 years and 1 months late
Lower TDP (55W vs 300W)
AMD Radeon HD 7970 GHz Edition 's Advantages
Boost Clock1050MHz
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 72.00GB/s)
1536 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 350
0.819 TFLOPS
Radeon HD 7970 GHz Edition +425%
4.301 TFLOPS
VS

Graphics Card

Jul 2016
Release Date
Jun 2012
Pirate Islands
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1050 MHz
1125 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
72.00GB/s
Bandwidth
288.0GB/s

Render Config

8
Compute Units
32
-
-
-
512
Shading Units
2048
32
TMUs
128
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
33.60 GPixel/s
25.60 GTexel/s
Texture Rate
134.4 GTexel/s
-
-
-
819.2 GFLOPS
FP32 (float)
4.301 TFLOPS
51.20 GFLOPS
FP64 (double)
1075 GFLOPS

Board Design

55W
TDP
300W
250 W
Suggested PSU
700 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 + 1x 8-pin

Graphics Processor

Cape Verde
GPU Name
Tahiti
Cape Verde PRO MOCHA
GPU Variant
Tahiti XT2 (215-0821065)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
4.313 billion
123 mm²
Die Size
352 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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