Home GPU Comparison ATI Radeon HD 5770 X2 vs NVIDIA GeForce 8600 GTS

ATI Radeon HD 5770 X2 vs NVIDIA GeForce 8600 GTS

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5770 X2 and 256MB VRAM GeForce 8600 GTS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5770 X2 's Advantages
Released 3 years and 6 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (76.80GB/s vs 32.00GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5770 X2 +1362%
1.36 TFLOPS
GeForce 8600 GTS
0.093 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Apr 2007
Evergreen
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
76.80GB/s
Bandwidth
32.00GB/s

Render Config

10
Compute Units
-
-
SM Count
4
800
Shading Units
32
40
TMUs
16
16
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
5.400 GPixel/s
34.00 GTexel/s
Texture Rate
10.80 GTexel/s
-
-
-
1360 GFLOPS
FP32 (float)
92.80 GFLOPS
-
-
-

Board Design

Unknown
TDP
60W
200 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DVI 1x S-Video
-
Power Connectors
1x 6-pin

Graphics Processor

Juniper
GPU Name
G84
Juniper XT (215-0754013)
GPU Variant
G84-400-A2
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
1.04 billion
Transistors
0.289 billion
166 mm²
Die Size
169 mm²

Graphics Features

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

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