Home GPU Comparison NVIDIA GeForce 8800 GS vs AMD Radeon R9 285

NVIDIA GeForce 8800 GS vs AMD Radeon R9 285

We compared two Desktop platform GPUs: 384MB VRAM GeForce 8800 GS and 2GB VRAM Radeon R9 285 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GS 's Advantages
Lower TDP (105W vs 190W)
AMD Radeon R9 285 's Advantages
Released 6 years and 8 months late
More VRAM (2GB vs 384GB)
Larger VRAM bandwidth (176.0GB/s vs 38.40GB/s)
1696 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8800 GS
0.264 TFLOPS
Radeon R9 285 +1146%
3.29 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Sep 2014
GeForce 8
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1375 MHz

Memory

384MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
192bit
Memory Bus
256bit
38.40GB/s
Bandwidth
176.0GB/s

Render Config

-
Compute Units
28
12
SM Count
-
96
Shading Units
1792
48
TMUs
112
12
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
48 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
29.38 GPixel/s
26.40 GTexel/s
Texture Rate
102.8 GTexel/s
-
FP16 (half)
3.290 TFLOPS
264.0 GFLOPS
FP32 (float)
3.290 TFLOPS
-
FP64 (double)
205.6 GFLOPS

Board Design

105W
TDP
190W
300 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

G92
GPU Name
Tonga
G92-150-A2
GPU Variant
Tonga PRO (215-0851128)
Tesla
Architecture
GCN 3.0
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
0.754 billion
Transistors
5 billion
324 mm²
Die Size
366 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2.170
1.1
CUDA
-
4.0
Shader Model
6.5

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