Radeon HD 5870 Eyefinity 6 vs GeForce 8800 GTS 320
We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 5870 Eyefinity 6 and 320MB VRAM GeForce 8800 GTS 320 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 5870 Eyefinity 6 's Advantages
Released 3 years and 1 months late
More VRAM (2GB vs 320GB)
Larger VRAM bandwidth (153.6GB/s vs 63.36GB/s)
1504 additional rendering cores
GeForce 8800 GTS 320 's Advantages
Lower TDP (143W vs 228W)
Score
Benchmark
FP32 (float)
Radeon HD 5870 Eyefinity 6
+1092%
2720
GeForce 8800 GTS 320
228
Graphics Card
Mar 2010
Release Date
Feb 2007
Evergreen
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
1200 MHz
Memory Clock
792 MHz
Memory
2GB
Memory Size
320MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
320bit
153.6GB/s
Bandwidth
63.36GB/s
Render Config
20
Compute Units
-
-
SM Count
12
1600
Shading Units
96
80
TMUs
24
32
ROPs
20
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
80 KB
Theoretical Performance
27.20 GPixel/s
Pixel Rate
10.26 GPixel/s
68.00 GTexel/s
Texture Rate
24.62 GTexel/s
2.720 TFLOPS
FP32 (float)
228.1 GFLOPS
544.0 GFLOPS
FP64 (double)
-
Board Design
228W
TDP
143W
550 W
Suggested PSU
300 W
6x mini-DisplayPort 1.1
Outputs
2x DVI
1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
Cypress
GPU Name
G80
Cypress XT
(215-0735033)
GPU Variant
G80-100-K0-A2
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
90 nm
2.154 billion
Transistors
0.681 billion
334 mm²
Die Size
484 mm²
Graphics Features
11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1 (1.0)
N/A
Vulkan
N/A
-
CUDA
1.0
5.0
Shader Model
4.0