Home GPU Comparison NVIDIA GeForce 8600 GTS vs ATI Radeon HD 4450

NVIDIA GeForce 8600 GTS vs ATI Radeon HD 4450

We compared two Desktop platform GPUs: 256MB VRAM GeForce 8600 GTS and 512MB VRAM Radeon HD 4450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600 GTS 's Advantages
Larger VRAM bandwidth (32.00GB/s vs 6.400GB/s)
ATI Radeon HD 4450 's Advantages
Released 4 years and 7 months late
More VRAM (512GB vs 256GB)
48 additional rendering cores
Lower TDP (25W vs 60W)

Score

Benchmark

FP32 (float)
GeForce 8600 GTS
0.093 TFLOPS
Radeon HD 4450 +3%
0.096 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
Nov 2011
GeForce 8
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
400 MHz

Memory

256MB
Memory Size
512MB
GDDR3
Memory Type
DDR2
128bit
Memory Bus
64bit
32.00GB/s
Bandwidth
6.400GB/s

Render Config

4
SM Count
-
-
Compute Units
1
32
Shading Units
80
16
TMUs
8
8
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
64 KB

Theoretical Performance

5.400 GPixel/s
Pixel Rate
2.400 GPixel/s
10.80 GTexel/s
Texture Rate
4.800 GTexel/s
-
FP16 (half)
-
92.80 GFLOPS
FP32 (float)
96.00 GFLOPS
-
FP64 (double)
-

Graphics Processor

G84
GPU Name
RV710
G84-400-A2
GPU Variant
RV710 (215-0725016)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
55 nm
0.289 billion
Transistors
0.242 billion
169 mm²
Die Size
73 mm²

Board Design

60W
TDP
25W
250 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
1x 6-pin
Power Connectors
None

Graphics Features

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

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