Home GPU Comparison AMD Radeon HD 7950 Monica BIOS 2 vs NVIDIA GeForce 8800 GS

AMD Radeon HD 7950 Monica BIOS 2 vs NVIDIA GeForce 8800 GS

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Monica BIOS 2 and 384MB VRAM GeForce 8800 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 Monica BIOS 2 's Advantages
Released 4 years late
More VRAM (3GB vs 384GB)
Larger VRAM bandwidth (240.0GB/s vs 38.40GB/s)
672 additional rendering cores
Lower TDP (85W vs 105W)

Score

Benchmark

FP32 (float)
Radeon HD 7950 Monica BIOS 2 +365%
1.229 TFLOPS
GeForce 8800 GS
0.264 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jan 2008
Southern Islands
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
800 MHz

Memory

3GB
Memory Size
384MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
192bit
240.0GB/s
Bandwidth
38.40GB/s

Render Config

12
Compute Units
-
-
SM Count
12
768
Shading Units
96
48
TMUs
48
32
ROPs
12
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
48 KB
-
-
-

Theoretical Performance

25.60 GPixel/s
Pixel Rate
6.600 GPixel/s
38.40 GTexel/s
Texture Rate
26.40 GTexel/s
-
-
-
1229 GFLOPS
FP32 (float)
264.0 GFLOPS
307.2 GFLOPS
FP64 (double)
-

Board Design

85W
TDP
105W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Tahiti
GPU Name
G92
Tahiti PRO (215-0821056)
GPU Variant
G92-150-A2
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
4.313 billion
Transistors
0.754 billion
352 mm²
Die Size
324 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
5.1
Shader Model
4.0

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