Home GPU Comparison NVIDIA GeForce 8600 GTS vs AMD Radeon HD 7850

NVIDIA GeForce 8600 GTS vs AMD Radeon HD 7850

We compared two Desktop platform GPUs: 256MB VRAM GeForce 8600 GTS and 2GB VRAM Radeon HD 7850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600 GTS 's Advantages
Lower TDP (60W vs 130W)
AMD Radeon HD 7850 's Advantages
Released 4 years and 11 months late
Larger VRAM bandwidth (153.6GB/s vs 32.00GB/s)
992 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8600 GTS
0.093 TFLOPS
Radeon HD 7850 +1793%
1.761 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
Mar 2012
GeForce 8
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
1200 MHz

Memory

256MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
32.00GB/s
Bandwidth
153.6GB/s

Render Config

4
SM Count
-
-
Compute Units
16
32
Shading Units
1024
16
TMUs
64
8
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
512 KB

Theoretical Performance

5.400 GPixel/s
Pixel Rate
27.52 GPixel/s
10.80 GTexel/s
Texture Rate
55.04 GTexel/s
-
FP16 (half)
-
92.80 GFLOPS
FP32 (float)
1.761 TFLOPS
-
FP64 (double)
110.1 GFLOPS

Graphics Processor

G84
GPU Name
Pitcairn
G84-400-A2
GPU Variant
Pitcairn PRO (215-0828062)
Tesla
Architecture
GCN 1.0
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.289 billion
Transistors
2.8 billion
169 mm²
Die Size
212 mm²

Board Design

60W
TDP
130W
250 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin

Graphics Features

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

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