GeForce 8800 GTX and Radeon HD 4850 - video card comparison
Passmark - benchmark score GeForce 8800 GTX vs Radeon HD 4850
GeForce 8800 GTX
608
Radeon HD 4850
1057
GeForce 8800 GTX
Radeon HD 4850
Architecture
Tesla (2006−2010)
Terascale 1 (2008−2010)
GPU code name
G80
RV770
Market segment
Desktop
Desktop
Release date
November 2006
June 2008
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
1x 6-pin
SLI options
+
-
Core clock speed
576 MHz
625 MHz
CUDA cores
575
-
Floating-point performance
345.6 gflops
1,000.0 gflops
Manufacturing process technology
90 nm
55 nm
Number of transistors
681 million
956 million
Pipelines / CUDA cores
128
800
Power consumption (TDP)
155 Watt
110 Watt
Texture fill rate
36.8 billion/sec
25.00
Memory type
GDDR3
GDDR3
Maximum RAM amount
768 MB
512 MB
Memory bus width
384 Bit
256 Bit
Memory clock speed
900 MHz
993 MHz
Memory bandwidth
86.4 GB/s
63.55 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
11.1 (10_0)
10.1 (10_1)
CUDA
+
-
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A