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 RTX 3080 12 GB
CORE STATE
GA102
VRAM
12 GB
CLOCK SPEED
1710 MHz
TDP
350 W
BUS WIDTH
384 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
HD 8750M
RTX 3080 12 GB
Core Specs
Shading Units
384
8,960
+2233.3%
Shaders
384
8,960
+2233.3%
TMUs
24
280
+1066.7%
ROPs
8
96
+1100.0%
Compute Units
6
—
SM Count
—
70
Clocks
Base Clock
775 MHz
1260 MHz
Boost Clock
825 MHz
1710 MHz
Memory Clock
900 MHz
1800 Mbps effective
1188 MHz
19 Gbps effective
Memory
Memory Size
1024 MB
12 GB
VRAM (MB)
1,024
12,288
+1100.0%
Memory Type
DDR3
GDDR6X
Memory Bus
128 bit
384 bit
Bandwidth
28.80 GB/s
912.4 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
256 KB
6 MB
Performance
Pixel Rate
6.600 GPixel/s
164.2 GPixel/s
Texture Rate
19.80 GTexel/s
478.8 GTexel/s
FP32 (TFLOPS)
633.6 GFLOPS
30.64 TFLOPS
FP64 (TFLOPS)
39.60 GFLOPS (1:16)
478.8 GFLOPS (1:64)
FP16 (TFLOPS)
—
30.64 TFLOPS (1:1)
AI/RT
RT Cores
—
70
Tensor Cores
—
280
Power
TDP
—
350 W
TDP (W)
—
350
Suggested PSU
—
750 W
Power Connectors
—
1x 12-pin
Architecture
Architecture
GCN 1.0
Ampere
GPU Name
Mars
GA102
Generation
Solar System
(HD 8700M)
GeForce 30
Process Size
28 nm
8 nm
Transistors
950 million
28,300 million
Die Size
77 mm²
628 mm²
Foundry
TSMC
Samsung
Density
12.3M / mm²
45.1M / mm²
API Support
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
3.0
CUDA
—
8.6
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
—
Dual-slot
Length
—
285 mm
11.2 inches
Height
—
112 mm
4.4 inches
Outputs
—
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Other
Launch Price
—
799 USD
Production
End-of-life
End-of-life
Predecessor
London
GeForce 20
Successor
Gem System
GeForce 40