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 550 Ti
CORE STATE
GF116
VRAM
1024 MB
CLOCK SPEED
—
TDP
116 W
BUS WIDTH
192 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
HD 8750M
GTX 550 Ti
Core Specs
Shading Units
384
192
-50.0%
Shaders
384
192
-50.0%
TMUs
24
32
+33.3%
ROPs
8
24
+200.0%
Compute Units
6
—
SM Count
—
4
Clocks
Base Clock
775 MHz
—
Boost Clock
825 MHz
—
GPU Clock
—
900 MHz
Shader Clock
—
1800 MHz
Memory Clock
900 MHz
1800 Mbps effective
1026 MHz
4.1 Gbps effective
Memory
Memory Size
1024 MB
1024 MB
VRAM (MB)
1,024
1,024
0.0%
Memory Type
DDR3
GDDR5
Memory Bus
128 bit
192 bit
Bandwidth
28.80 GB/s
98.50 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
256 KB
384 KB
Performance
Pixel Rate
6.600 GPixel/s
7.200 GPixel/s
Texture Rate
19.80 GTexel/s
28.80 GTexel/s
FP32 (TFLOPS)
633.6 GFLOPS
691.2 GFLOPS
FP64 (TFLOPS)
39.60 GFLOPS (1:16)
57.60 GFLOPS (1:12)
Power
TDP
—
116 W
TDP (W)
—
116
Suggested PSU
—
300 W
Power Connectors
—
1x 6-pin
Architecture
Architecture
GCN 1.0
Fermi 2.0
GPU Name
Mars
GF116
Generation
Solar System
(HD 8700M)
GeForce 500
Process Size
28 nm
40 nm
Transistors
950 million
1,170 million
Die Size
77 mm²
238 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
4.9M / 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
—
2.1
Shader Model
6.5 (5.1)
5.1
Physical
Slot Width
—
Dual-slot
Length
—
210 mm
8.3 inches
Outputs
—
2x DVI1x mini-HDMI 1.3a
Bus Interface
PCIe 3.0 x8
PCIe 2.0 x16
Other
Launch Price
—
149 USD
Production
End-of-life
End-of-life
Predecessor
London
GeForce 400
Successor
Gem System
GeForce 600