GPU Comparison
RADEON
AMD Radeon HD 7730M
CORE STATE
Chelsea
VRAM
2 GB
CLOCK SPEED
675 MHz
TDP
25 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2012
VS
GEFORCE
Tesla M4
CORE STATE
GM206
VRAM
4 GB
CLOCK SPEED
1072 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
HD 7730M
Tesla M4
Core Specs
Shading Units
512
1,024
+100.0%
Shaders
512
1,024
+100.0%
TMUs
32
64
+100.0%
ROPs
16
32
+100.0%
Compute Units
8
—
Clocks
Base Clock
575 MHz
872 MHz
Boost Clock
675 MHz
1072 MHz
Memory Clock
900 MHz
1800 Mbps effective
1375 MHz
5.5 Gbps effective
Memory
Memory Size
2 GB
4 GB
VRAM (MB)
2,048
4,096
+100.0%
Memory Type
DDR3
GDDR5
Memory Bus
128 bit
128 bit
Bandwidth
28.80 GB/s
88.00 GB/s
Cache
L1 Cache
16 KB (per CU)
48 KB (per SMM)
L2 Cache
256 KB
1024 KB
Performance
Pixel Rate
10.80 GPixel/s
34.30 GPixel/s
Texture Rate
21.60 GTexel/s
68.61 GTexel/s
FP32 (TFLOPS)
691.2 GFLOPS
2.195 TFLOPS
FP64 (TFLOPS)
43.20 GFLOPS (1:16)
68.61 GFLOPS (1:32)
Power
TDP
25 W
50 W
TDP (W)
25
50
+100.0%
Suggested PSU
—
250 W
Architecture
Architecture
GCN 1.0
Maxwell 2.0
GPU Name
Chelsea
GM206
Generation
London
(HD 7700M)
Tesla Maxwell
(Mxx)
Process Size
28 nm
28 nm
Transistors
1,500 million
2,940 million
Die Size
123 mm²
228 mm²
Foundry
TSMC
TSMC
Density
12.2M / mm²
12.9M / mm²
API Support
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
3.0
CUDA
—
5.2
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
—
Single-slot
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Vancouver
Tesla Kepler
Successor
Solar System
Tesla Pascal