Home GPU Comparison ATI Radeon HD 5970 vs AMD Radeon R5 330 OEM

ATI Radeon HD 5970 vs AMD Radeon R5 330 OEM

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5970 and 2GB VRAM Radeon R5 330 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 14.40GB/s)
1280 additional rendering cores
AMD Radeon R5 330 OEM 's Advantages
Released 5 years and 6 months late
Boost Clock855MHz
More VRAM (2GB vs 1024GB)
Lower TDP (50W vs 294W)

Score

Benchmark

FP32 (float)
ATI Radeon HD 5970 +324%
2.32 TFLOPS
Radeon R5 330 OEM
0.547 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
830 MHz
-
Boost Clock
855 MHz
1000 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
128.0GB/s
Bandwidth
14.40GB/s

Render Config

20
Compute Units
5
-
-
-
1600
Shading Units
320
80
TMUs
20
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
6.840 GPixel/s
58.00 GTexel/s
Texture Rate
17.10 GTexel/s
-
-
-
2.320 TFLOPS
FP32 (float)
547.2 GFLOPS
464.0 GFLOPS
FP64 (double)
-

Board Design

294W
TDP
50W
600 W
Suggested PSU
250 W
2x DVI 1x mini-DisplayPort 1.1
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Hemlock
GPU Name
Hainan
Hemlock XT (215-0735075)
GPU Variant
-
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.154 billion
Transistors
0.69 billion
334 mm²
Die Size
56 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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