GPU Comparison
RADEON
AMD Radeon HD 8750M
CORE STATE
Mars
VRAM
1024 MB
CLOCK SPEED
825 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2013
VS
GEFORCE
GeForce GTX 480
CORE STATE
GF100
VRAM
1536 MB
CLOCK SPEED
—
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2010
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
HD 8750M
GTX 480
Core Specs
Shading Units
384
480
+25.0%
Shaders
384
480
+25.0%
TMUs
24
60
+150.0%
ROPs
8
48
+500.0%
Compute Units
6
—
SM Count
—
15
Clocks
Base Clock
775 MHz
—
Boost Clock
825 MHz
—
GPU Clock
—
701 MHz
Shader Clock
—
1401 MHz
Memory Clock
900 MHz
1800 Mbps effective
924 MHz
3.7 Gbps effective
Memory
Memory Size
1024 MB
1536 MB
VRAM (MB)
1,024
1,536
+50.0%
Memory Type
DDR3
GDDR5
Memory Bus
128 bit
384 bit
Bandwidth
28.80 GB/s
177.4 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
256 KB
768 KB
Performance
Pixel Rate
6.600 GPixel/s
21.03 GPixel/s
Texture Rate
19.80 GTexel/s
42.06 GTexel/s
FP32 (TFLOPS)
633.6 GFLOPS
1,345.0 GFLOPS
FP64 (TFLOPS)
39.60 GFLOPS (1:16)
168.1 GFLOPS (1:8)
Power
TDP
—
250 W
TDP (W)
—
250
Suggested PSU
—
600 W
Power Connectors
—
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 1.0
Fermi
GPU Name
Mars
GF100
Generation
Solar System
(HD 8700M)
GeForce 400
Process Size
28 nm
40 nm
Transistors
950 million
3,100 million
Die Size
77 mm²
529 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
5.9M / mm²
API Support
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
—
OpenCL
2.1 (1.2)
1.1
CUDA
—
2.0
Shader Model
6.5 (5.1)
5.1
Physical
Slot Width
—
Dual-slot
Length
—
267 mm
10.5 inches
Outputs
—
2x DVI1x mini-HDMI 1.3a
Bus Interface
PCIe 3.0 x8
PCIe 2.0 x16
Other
Launch Price
—
499 USD
Production
End-of-life
End-of-life
Predecessor
London
GeForce 200
Successor
Gem System
GeForce 500