Home GPU Comparison ATI Radeon HD 2950 PRO vs NVIDIA GeForce GTX 285

ATI Radeon HD 2950 PRO vs NVIDIA GeForce GTX 285

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 2950 PRO and 1024MB VRAM GeForce GTX 285 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2950 PRO 's Advantages
80 additional rendering cores
Lower TDP (75W vs 204W)
NVIDIA GeForce GTX 285 's Advantages
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (159.0GB/s vs 38.40GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 2950 PRO
0.384 TFLOPS
GeForce GTX 285 +84%
0.708 TFLOPS
VS

Graphics Card

Unknown
Release Date
Dec 2008
Radeon R600
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
600 MHz
Memory Clock
1242 MHz

Memory

256MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
512bit
38.40GB/s
Bandwidth
159.0GB/s

Render Config

-
SM Count
30
4
Compute Units
-
320
Shading Units
240
16
TMUs
80
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
256 KB
L2 Cache
256 KB

Theoretical Performance

9.600 GPixel/s
Pixel Rate
20.74 GPixel/s
9.600 GTexel/s
Texture Rate
51.84 GTexel/s
-
FP16 (half)
-
384.0 GFLOPS
FP32 (float)
708.5 GFLOPS
76.80 GFLOPS
FP64 (double)
88.56 GFLOPS

Graphics Processor

RV670
GPU Name
GT200B
RV670 PRO ES (215-0708001)
GPU Variant
G200-350-B3
TeraScale
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.666 billion
Transistors
1.4 billion
192 mm²
Die Size
470 mm²

Board Design

75W
TDP
204W
250 W
Suggested PSU
550 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
2x 6-pin

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_0)
3.3 (full) 4.0 (partial)
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.3
4.1
Shader Model
4.0

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