Home GPU Comparison ATI Radeon HD 5970 vs ATI Radeon X800 GTO

ATI Radeon HD 5970 vs ATI Radeon X800 GTO

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5970 and 128MB VRAM Radeon X800 GTO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5970 's Advantages
Released 1 years and 11 months late
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (128.0GB/s vs 22.40GB/s)
1600 additional rendering cores
ATI Radeon X800 GTO 's Advantages
Lower TDP (49W vs 294W)

Score

VS

Graphics Card

Nov 2009
Release Date
Dec 2007
Evergreen
Generation
Radeon R400 PCIe
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
350 MHz

Memory

1024MB
Memory Size
128MB
GDDR5
Memory Type
DDR
256bit
Memory Bus
256bit
128.0GB/s
Bandwidth
22.40GB/s

Render Config

-
SM Count
-
20
Compute Units
-
1600
Shading Units
-
80
TMUs
12
32
ROPs
12
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
4.800 GPixel/s
58.00 GTexel/s
Texture Rate
4.800 GTexel/s
-
FP16 (half)
-
2.320 TFLOPS
FP32 (float)
-
464.0 GFLOPS
FP64 (double)
-

Graphics Processor

Hemlock
GPU Name
R423
Hemlock XT (215-0735075)
GPU Variant
R423 GTO
TeraScale 2
Architecture
R400
TSMC
Foundry
TSMC
40 nm
Process Size
130 nm
2.154 billion
Transistors
0.16 billion
334 mm²
Die Size
289 mm²

Board Design

294W
TDP
49W
600 W
Suggested PSU
200 W
2x DVI 1x mini-DisplayPort 1.1
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
-

Graphics Features

11.2 (11_0)
DirectX
9.0b (9_2)
4.4
OpenGL
2.1
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
CUDA
-
5.0
Shader Model
-

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