Home GPU Comparison AMD Radeon HD 8950 OEM vs NVIDIA GeForce GTX 285

AMD Radeon HD 8950 OEM vs NVIDIA GeForce GTX 285

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 8950 OEM and 1024MB VRAM GeForce GTX 285 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8950 OEM 's Advantages
Released 4 years and 1 months late
Boost Clock925MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (240.0GB/s vs 159.0GB/s)
1552 additional rendering cores
Lower TDP (200W vs 204W)

Score

Benchmark

FP32 (float)
Radeon HD 8950 OEM +368%
3.315 TFLOPS
GeForce GTX 285
0.708 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Dec 2008
Sea Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

850 MHz
Base Clock
-
925 MHz
Boost Clock
-
1250 MHz
Memory Clock
1242 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
512bit
240.0GB/s
Bandwidth
159.0GB/s

Render Config

28
Compute Units
-
-
SM Count
30
1792
Shading Units
240
112
TMUs
80
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
20.74 GPixel/s
103.6 GTexel/s
Texture Rate
51.84 GTexel/s
-
-
-
3.315 TFLOPS
FP32 (float)
708.5 GFLOPS
828.8 GFLOPS
FP64 (double)
88.56 GFLOPS

Board Design

200W
TDP
204W
550 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

Tahiti
GPU Name
GT200B
Tahiti PRO (215-0821056)
GPU Variant
G200-350-B3
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
4.313 billion
Transistors
1.4 billion
352 mm²
Die Size
470 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.3
5.1
Shader Model
4.0

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