Home GPU Comparison ATI Radeon HD 4730 vs NVIDIA GeForce 8500 GT

ATI Radeon HD 4730 vs NVIDIA GeForce 8500 GT

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4730 and 256MB VRAM GeForce 8500 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4730 's Advantages
Released 2 years and 2 months late
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (57.60GB/s vs 12.80GB/s)
624 additional rendering cores
NVIDIA GeForce 8500 GT 's Advantages
Lower TDP (30W vs 110W)

Score

Benchmark

FP32 (float)
Radeon HD 4730 +3210%
0.96 TFLOPS
GeForce 8500 GT
0.029 TFLOPS
VS

Graphics Card

Jun 2009
Release Date
Apr 2007
Radeon R700
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
400 MHz

Memory

512MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
57.60GB/s
Bandwidth
12.80GB/s

Render Config

-
SM Count
2
8
Compute Units
-
640
Shading Units
16
32
TMUs
8
8
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
32 KB

Theoretical Performance

6.000 GPixel/s
Pixel Rate
1.836 GPixel/s
24.00 GTexel/s
Texture Rate
3.672 GTexel/s
-
FP16 (half)
-
960.0 GFLOPS
FP32 (float)
29.38 GFLOPS
192.0 GFLOPS
FP64 (double)
-

Graphics Processor

RV770
GPU Name
G86
RV770 CE (215-0669093)
GPU Variant
G86-300-A2
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
80 nm
0.956 billion
Transistors
0.21 billion
256 mm²
Die Size
127 mm²

Board Design

110W
TDP
30W
300 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Features

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

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