Home GPU Comparison NVIDIA GeForce GTX 295 vs ATI Radeon HD 4650 AGP

NVIDIA GeForce GTX 295 vs ATI Radeon HD 4650 AGP

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 295 and 512MB VRAM Radeon HD 4650 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 295 's Advantages
More VRAM (896GB vs 512GB)
Larger VRAM bandwidth (111.9GB/s vs 12.80GB/s)
ATI Radeon HD 4650 AGP 's Advantages
80 additional rendering cores
Lower TDP (48W vs 289W)

Score

Benchmark

FP32 (float)
GeForce GTX 295 +55%
0.596 TFLOPS
Radeon HD 4650 AGP
0.384 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
Sep 2008
GeForce 200
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
999 MHz
Memory Clock
400 MHz

Memory

896MB
Memory Size
512MB
GDDR3
Memory Type
DDR2
448bit
Memory Bus
128bit
111.9GB/s
Bandwidth
12.80GB/s

Render Config

-
Compute Units
4
30
SM Count
-
240
Shading Units
320
80
TMUs
32
28
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
224 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

16.13 GPixel/s
Pixel Rate
4.800 GPixel/s
46.08 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
596.2 GFLOPS
FP32 (float)
384.0 GFLOPS
74.52 GFLOPS
FP64 (double)
-

Board Design

289W
TDP
48W
600 W
Suggested PSU
200 W
2x DVI 1x HDMI
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
-

Graphics Processor

GT200B
GPU Name
RV730
G200-401-B3
GPU Variant
RV730 PRO (215-0719056)
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
1.4 billion
Transistors
0.514 billion
470 mm²
Die Size
146 mm²

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
1.3
CUDA
-
4.0
Shader Model
4.1

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