Radeon HD 5870 Eyefinity 6 vs GeForce GT 320 OEM
We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 5870 Eyefinity 6 and 1024MB VRAM GeForce GT 320 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 5870 Eyefinity 6 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (153.6GB/s vs 25.28GB/s)
1528 additional rendering cores
GeForce GT 320 OEM 's Advantages
Lower TDP (43W vs 228W)
Score
Benchmark
FP32 (float)
Radeon HD 5870 Eyefinity 6
+1346%
2720
GeForce GT 320 OEM
188
Graphics Card
Mar 2010
Release Date
Feb 2010
Evergreen
Generation
GeForce 300
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1200 MHz
Memory Clock
790 MHz
Memory
2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
25.28GB/s
Render Config
20
Compute Units
-
-
SM Count
9
1600
Shading Units
72
80
TMUs
24
32
ROPs
8
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB
Theoretical Performance
27.20 GPixel/s
Pixel Rate
4.320 GPixel/s
68.00 GTexel/s
Texture Rate
12.96 GTexel/s
2.720 TFLOPS
FP32 (float)
187.5 GFLOPS
544.0 GFLOPS
FP64 (double)
-
Board Design
228W
TDP
43W
550 W
Suggested PSU
200 W
6x mini-DisplayPort 1.1
Outputs
1x DVI
1x HDMI
1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
Cypress
GPU Name
GT215
Cypress XT
(215-0735033)
GPU Variant
GT215-250-A2
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.154 billion
Transistors
0.727 billion
334 mm²
Die Size
144 mm²
Graphics Features
11.2 (11_0)
DirectX
11.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
5.0
Shader Model
4.1