Home GPU Comparison AMD Radeon HD 8770 OEM vs NVIDIA GeForce 8800 GTS Core 112

AMD Radeon HD 8770 OEM vs NVIDIA GeForce 8800 GTS Core 112

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8770 OEM and 640MB VRAM GeForce 8800 GTS Core 112 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8770 OEM 's Advantages
Released 5 years and 10 months late
More VRAM (1024GB vs 640GB)
Larger VRAM bandwidth (96.00GB/s vs 64.00GB/s)
784 additional rendering cores
Lower TDP (85W vs 150W)

Score

Benchmark

FP32 (float)
Radeon HD 8770 OEM +599%
1.882 TFLOPS
GeForce 8800 GTS Core 112
0.269 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Nov 2007
Sea Islands
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1500 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
640MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
320bit
96.00GB/s
Bandwidth
64.00GB/s

Render Config

14
Compute Units
-
-
SM Count
14
896
Shading Units
112
56
TMUs
28
16
ROPs
20
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
80 KB
-
-
-

Theoretical Performance

16.80 GPixel/s
Pixel Rate
10.00 GPixel/s
58.80 GTexel/s
Texture Rate
28.00 GTexel/s
-
-
-
1.882 TFLOPS
FP32 (float)
268.8 GFLOPS
117.6 GFLOPS
FP64 (double)
-

Board Design

85W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Bonaire
GPU Name
G80
Bonaire XT (215-0839039)
GPU Variant
G80-100-K0-A2
GCN 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
2.08 billion
Transistors
0.681 billion
160 mm²
Die Size
484 mm²

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.0
OpenCL
1.1 (1.0)
1.2
Vulkan
N/A
-
CUDA
1.0
6.3
Shader Model
4.0

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