Home GPU Comparison ATI Radeon HD 5970 vs AMD Radeon R7 350X OEM

ATI Radeon HD 5970 vs AMD Radeon R7 350X OEM

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5970 and 4GB VRAM Radeon R7 350X OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5970 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 32.00GB/s)
1216 additional rendering cores
AMD Radeon R7 350X OEM 's Advantages
Released 5 years and 6 months late
Boost Clock1050MHz
More VRAM (4GB vs 1024GB)
Lower TDP (65W vs 294W)

Score

Benchmark

FP32 (float)
ATI Radeon HD 5970 +187%
2.32 TFLOPS
Radeon R7 350X OEM
0.806 TFLOPS
VS

Graphics Card

Nov 2009
Release Date
May 2015
Evergreen
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

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

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
32.00GB/s

Render Config

20
Compute Units
6
-
-
-
1600
Shading Units
384
80
TMUs
24
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
8.400 GPixel/s
58.00 GTexel/s
Texture Rate
25.20 GTexel/s
-
-
-
2.320 TFLOPS
FP32 (float)
806.4 GFLOPS
464.0 GFLOPS
FP64 (double)
50.40 GFLOPS

Board Design

294W
TDP
65W
600 W
Suggested PSU
250 W
2x DVI 1x mini-DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Hemlock
GPU Name
Oland
Hemlock XT (215-0735075)
GPU Variant
Oland XT (215-0837000)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.154 billion
Transistors
0.95 billion
334 mm²
Die Size
77 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
5.1

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