GeForce 7950 GT AGP vs Radeon HD 4850
We compared two Desktop platform GPUs: 512MB VRAM GeForce 7950 GT AGP and 512MB VRAM Radeon HD 4850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 7950 GT AGP 's Advantages
Lower TDP (65W vs 110W)
Radeon HD 4850 's Advantages
Released 1 years and 2 months late
Larger VRAM bandwidth (63.55GB/s vs 38.40GB/s)
800 additional rendering cores
Score
Graphics Card
Apr 2007
Release Date
Jun 2008
GeForce 7 AGP
Generation
Radeon R700
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16
Clock Speeds
600 MHz
Memory Clock
993 MHz
Memory
512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
256bit
38.40GB/s
Bandwidth
63.55GB/s
Render Config
-
Compute Units
10
-
Shading Units
800
24
TMUs
40
16
ROPs
16
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
Theoretical Performance
8.000 GPixel/s
Pixel Rate
10.00 GPixel/s
12.00 GTexel/s
Texture Rate
25.00 GTexel/s
-
FP32 (float)
1000 GFLOPS
-
FP64 (double)
200.0 GFLOPS
Board Design
65W
TDP
110W
250 W
Suggested PSU
300 W
2x DVI
1x S-Video
Outputs
2x DVI
1x S-Video
1x Molex
Power Connectors
1x 6-pin
Graphics Processor
G71
GPU Name
RV770
G71-GT2-H-N-A2
GPU Variant
RV770 PRO
(215-0669065)
Curie
Architecture
TeraScale
TSMC
Foundry
TSMC
90 nm
Process Size
55 nm
0.278 billion
Transistors
0.956 billion
196 mm²
Die Size
256 mm²
Graphics Features
9.0c (9_3)
DirectX
10.1 (10_1)
2.1
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
3.0
Shader Model
4.1