GeForce 9800 GTX and Radeon HD 8750M - video card comparison
Passmark - benchmark score GeForce 9800 GTX vs Radeon HD 8750M
GeForce 9800 GTX
792
Radeon HD 8750M
1021
GeForce 9800 GTX
Radeon HD 8750M
Architecture
Tesla (2006−2010)
GCN (2011−2017)
GPU code name
G92
Mars Pro
Market segment
Desktop
Laptop
Release date
March 2008
November 2012
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
2x 6-pin
-
SLI options
+
-
Boost clock speed
-
775 MHz
Core clock speed
675 MHz
620 MHz
CUDA cores
128
-
Floating-point performance
432.1 gflops
595.2 gflops
Manufacturing process technology
65 nm
28 nm
Number of transistors
754 million
950 million
Pipelines / CUDA cores
128
384
Power consumption (TDP)
140 Watt
-
Maximum GPU temperature
105 °C
-
Texture fill rate
43.2 billion/sec
18.60
Memory type
GDDR3
GDDR5, DDR3
Maximum RAM amount
512 MB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1100 MHz
2000 - 4000 MHz
Memory bandwidth
70.4 GB/s
64 GB/s
Shared memory
-
-
Display Connectors
HDTVDual Link DVI
No outputs
Multi monitor support
+
-
HDMI
Via Adapter
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
12 (11_1)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
2.1
4.6
Shader Model
4.0
5.1
Vulkan
N/A
1.2.131