Home GPU Comparison AMD Radeon HD 8950 OEM vs NVIDIA GeForce 7950 GT AGP

AMD Radeon HD 8950 OEM vs NVIDIA GeForce 7950 GT AGP

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 8950 OEM and 512MB VRAM GeForce 7950 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8950 OEM 's Advantages
Released 5 years and 9 months late
Boost Clock925MHz
Larger VRAM bandwidth (240.0GB/s vs 38.40GB/s)
1792 additional rendering cores
NVIDIA GeForce 7950 GT AGP 's Advantages
Lower TDP (65W vs 200W)

Score

VS

Graphics Card

Jan 2013
Release Date
Apr 2007
Sea Islands
Generation
GeForce 7 AGP
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
AGP 8x

Clock Speeds

850 MHz
Base Clock
-
925 MHz
Boost Clock
-
1250 MHz
Memory Clock
600 MHz

Memory

3GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
240.0GB/s
Bandwidth
38.40GB/s

Render Config

-
SM Count
-
28
Compute Units
-
1792
Shading Units
-
112
TMUs
24
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
8.000 GPixel/s
103.6 GTexel/s
Texture Rate
12.00 GTexel/s
-
FP16 (half)
-
3.315 TFLOPS
FP32 (float)
-
828.8 GFLOPS
FP64 (double)
-

Graphics Processor

Tahiti
GPU Name
G71
Tahiti PRO (215-0821056)
GPU Variant
G71-GT2-H-N-A2
GCN 1.0
Architecture
Curie
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
4.313 billion
Transistors
0.278 billion
352 mm²
Die Size
196 mm²

Board Design

200W
TDP
65W
550 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
1x Molex

Graphics Features

12 (11_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
CUDA
-
5.1
Shader Model
3.0

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