Home GPU Comparison ATI Radeon HD 4670 vs NVIDIA GeForce G100 OEM

ATI Radeon HD 4670 vs NVIDIA GeForce G100 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 and 256MB VRAM GeForce G100 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4670 's Advantages
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (32.00GB/s vs 6.400GB/s)
312 additional rendering cores
NVIDIA GeForce G100 OEM 's Advantages
Released 6 months late
Lower TDP (35W vs 59W)

Score

Benchmark

FP32 (float)
Radeon HD 4670 +2185%
0.48 TFLOPS
GeForce G100 OEM
0.021 TFLOPS
VS

Graphics Card

Sep 2008
Release Date
Mar 2009
Radeon R700
Generation
GeForce 100
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
400 MHz

Memory

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

Render Config

4
Compute Units
-
-
SM Count
1
320
Shading Units
8
32
TMUs
4
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

6.000 GPixel/s
Pixel Rate
2.160 GPixel/s
24.00 GTexel/s
Texture Rate
2.160 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
20.80 GFLOPS
-
-
-

Board Design

59W
TDP
35W
250 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x S-Video
None
Power Connectors
None

Graphics Processor

RV730
GPU Name
G98
RV730 XT (215-0719047)
GPU Variant
G98-309-U2
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.514 billion
Transistors
0.21 billion
146 mm²
Die Size
86 mm²

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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