Home GPU Comparison NVIDIA GeForce 8800 GTS Core 112 vs AMD Radeon HD 6870

NVIDIA GeForce 8800 GTS Core 112 vs AMD Radeon HD 6870

We compared two Desktop platform GPUs: 640MB VRAM GeForce 8800 GTS Core 112 and 1024MB VRAM Radeon HD 6870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GTS Core 112 's Advantages
Lower TDP (150W vs 151W)
AMD Radeon HD 6870 's Advantages
Released 2 years and 11 months late
More VRAM (1024GB vs 640GB)
Larger VRAM bandwidth (134.4GB/s vs 64.00GB/s)
1008 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8800 GTS Core 112
0.269 TFLOPS
Radeon HD 6870 +649%
2.016 TFLOPS
VS

Graphics Card

Nov 2007
Release Date
Oct 2010
GeForce 8
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
800 MHz
Memory Clock
1050 MHz

Memory

640MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
320bit
Memory Bus
256bit
64.00GB/s
Bandwidth
134.4GB/s

Render Config

14
SM Count
-
-
Compute Units
14
112
Shading Units
1120
28
TMUs
56
20
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
80 KB
L2 Cache
512 KB

Theoretical Performance

10.00 GPixel/s
Pixel Rate
28.80 GPixel/s
28.00 GTexel/s
Texture Rate
50.40 GTexel/s
-
FP16 (half)
-
268.8 GFLOPS
FP32 (float)
2.016 TFLOPS
-
FP64 (double)
-

Graphics Processor

G80
GPU Name
Barts
G80-100-K0-A2
GPU Variant
Barts XT (215-0798000)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
90 nm
Process Size
40 nm
0.681 billion
Transistors
1.7 billion
484 mm²
Die Size
255 mm²

Board Design

150W
TDP
151W
450 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
1x 6-pin
Power Connectors
2x 6-pin

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1 (1.0)
OpenCL
1.2
N/A
Vulkan
N/A
1.0
CUDA
-
4.0
Shader Model
5.0

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