NVIDIA GeForce GTX 465 vs ATI Radeon HD 5870 Eyefinity 6
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 465 and 2GB VRAM Radeon HD 5870 Eyefinity 6 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 465 's Advantages
Lower TDP (200W vs 228W)
ATI Radeon HD 5870 Eyefinity 6 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (153.6GB/s vs 102.7GB/s)
1248 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 465
0.855 TFLOPS
Radeon HD 5870 Eyefinity 6
+218%
2.72 TFLOPS
Graphics Card
May 2010
Release Date
Mar 2010
GeForce 400
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
802 MHz
Memory Clock
1200 MHz
Memory
1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
102.7GB/s
Bandwidth
153.6GB/s
Render Config
-
Compute Units
20
11
SM Count
-
352
Shading Units
1600
44
TMUs
80
32
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
13.38 GPixel/s
Pixel Rate
27.20 GPixel/s
26.75 GTexel/s
Texture Rate
68.00 GTexel/s
-
-
-
855.4 GFLOPS
FP32 (float)
2.720 TFLOPS
106.9 GFLOPS
FP64 (double)
544.0 GFLOPS
Board Design
200W
TDP
228W
550 W
Suggested PSU
550 W
2x DVI
1x mini-HDMI 1.3a
Outputs
6x mini-DisplayPort 1.1
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GF100
GPU Name
Cypress
GF100-030-A3
GPU Variant
Cypress XT
(215-0735033)
Fermi
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
3.1 billion
Transistors
2.154 billion
529 mm²
Die Size
334 mm²
Graphics Features
12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
2.0
CUDA
-
5.1
Shader Model
5.0
