Home GPU Comparison ATI Radeon HD 3470 vs NVIDIA GeForce GTX 295

ATI Radeon HD 3470 vs NVIDIA GeForce GTX 295

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 3470 and 896MB VRAM GeForce GTX 295 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3470 's Advantages
Lower TDP (30W vs 289W)
NVIDIA GeForce GTX 295 's Advantages
Released 1 years late
More VRAM (896GB vs 256GB)
Larger VRAM bandwidth (111.9GB/s vs 15.20GB/s)
200 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3470
0.064 TFLOPS
GeForce GTX 295 +831%
0.596 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Jan 2009
Radeon R600
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
950 MHz
Memory Clock
999 MHz

Memory

256MB
Memory Size
896MB
GDDR3
Memory Type
GDDR3
64bit
Memory Bus
448bit
15.20GB/s
Bandwidth
111.9GB/s

Render Config

2
Compute Units
-
-
SM Count
30
40
Shading Units
240
4
TMUs
80
4
ROPs
28
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
224 KB
-
-
-

Theoretical Performance

3.200 GPixel/s
Pixel Rate
16.13 GPixel/s
3.200 GTexel/s
Texture Rate
46.08 GTexel/s
-
-
-
64.00 GFLOPS
FP32 (float)
596.2 GFLOPS
-
FP64 (double)
74.52 GFLOPS

Board Design

30W
TDP
289W
200 W
Suggested PSU
600 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x HDMI
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

RV620
GPU Name
GT200B
RV620 PRO (215-0670006)
GPU Variant
G200-401-B3
TeraScale
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.181 billion
Transistors
1.4 billion
67 mm²
Die Size
470 mm²

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.3
4.1
Shader Model
4.0

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