Home GPU Comparison ATI Radeon HD 5970 vs NVIDIA GeForce 205 OEM

ATI Radeon HD 5970 vs NVIDIA GeForce 205 OEM

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5970 and 512MB VRAM GeForce 205 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5970 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 6.400GB/s)
1584 additional rendering cores
NVIDIA GeForce 205 OEM 's Advantages
Lower TDP (31W vs 294W)

Score

Benchmark

FP32 (float)
ATI Radeon HD 5970 +5055%
2.32 TFLOPS
GeForce 205 OEM
0.045 TFLOPS
VS

Graphics Card

Nov 2009
Release Date
Nov 2009
Evergreen
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
128.0GB/s
Bandwidth
6.400GB/s

Render Config

20
Compute Units
-
-
SM Count
2
1600
Shading Units
16
80
TMUs
8
32
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
2.356 GPixel/s
58.00 GTexel/s
Texture Rate
4.712 GTexel/s
-
-
-
2.320 TFLOPS
FP32 (float)
44.86 GFLOPS
464.0 GFLOPS
FP64 (double)
-

Board Design

294W
TDP
31W
600 W
Suggested PSU
200 W
2x DVI 1x mini-DisplayPort 1.1
Outputs
1x DVI 1x DisplayPort 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Hemlock
GPU Name
GT218
Hemlock XT (215-0735075)
GPU Variant
GT218-200-B1
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.154 billion
Transistors
0.26 billion
334 mm²
Die Size
57 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
5.0
Shader Model
4.1

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