Home GPU Comparison ATI Radeon HD 4670 AGP vs NVIDIA GeForce 8800 Ultra

ATI Radeon HD 4670 AGP vs NVIDIA GeForce 8800 Ultra

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4670 AGP and 768MB VRAM GeForce 8800 Ultra to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4670 AGP 's Advantages
Released 2 years and 2 months late
More VRAM (1024GB vs 768GB)
192 additional rendering cores
Lower TDP (59W vs 171W)
NVIDIA GeForce 8800 Ultra 's Advantages
Larger VRAM bandwidth (103.7GB/s vs 25.60GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 4670 AGP +24%
0.48 TFLOPS
GeForce 8800 Ultra
0.387 TFLOPS
VS

Graphics Card

Jul 2009
Release Date
May 2007
Radeon R700
Generation
GeForce 8
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
800 MHz
Memory Clock
1080 MHz

Memory

1024MB
Memory Size
768MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
384bit
25.60GB/s
Bandwidth
103.7GB/s

Render Config

-
SM Count
16
4
Compute Units
-
320
Shading Units
128
32
TMUs
32
8
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
96 KB

Theoretical Performance

6.000 GPixel/s
Pixel Rate
14.69 GPixel/s
24.00 GTexel/s
Texture Rate
39.17 GTexel/s
-
FP16 (half)
-
480.0 GFLOPS
FP32 (float)
387.1 GFLOPS
-
FP64 (double)
-

Graphics Processor

RV730
GPU Name
G80
RV730 XT (215-0719047)
GPU Variant
G80-450-A3
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
90 nm
0.514 billion
Transistors
0.681 billion
146 mm²
Die Size
484 mm²

Board Design

59W
TDP
171W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x S-Video
-
Power Connectors
2x 6-pin

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1 (1.0)
N/A
Vulkan
N/A
-
CUDA
1.0
4.1
Shader Model
4.0

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