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
B200
CORE STATE
GB100
VRAM
90 GB
CLOCK SPEED
1965 MHz
TDP
1000 W
BUS WIDTH
4096 bit
ARCHITECTURE
Blackwell
PROCESS
5 nm
LAUNCH DATE
—
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
HD 7730M
B200
Core Specs
Shading Units
512
18,944
+3600.0%
Shaders
512
18,944
+3600.0%
TMUs
32
592
+1750.0%
ROPs
16
24
+50.0%
Compute Units
8
—
SM Count
—
148
Clocks
Base Clock
575 MHz
700 MHz
Boost Clock
675 MHz
1965 MHz
Memory Clock
900 MHz
1800 Mbps effective
2000 MHz
8 Gbps effective
Memory
Memory Size
2 GB
90 GB
VRAM (MB)
2,048
92,160
+4400.0%
Memory Type
DDR3
HBM3e
Memory Bus
128 bit
4096 bit
Bandwidth
28.80 GB/s
4.10 TB/s
Cache
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
256 KB
50 MB
Performance
Pixel Rate
10.80 GPixel/s
47.16 GPixel/s
Texture Rate
21.60 GTexel/s
1,163.3 GTexel/s
FP32 (TFLOPS)
691.2 GFLOPS
74.45 TFLOPS
FP64 (TFLOPS)
43.20 GFLOPS (1:16)
37.22 TFLOPS (1:2)
FP16 (TFLOPS)
—
1,191.2 TFLOPS (16:1)
AI/RT
Tensor Cores
—
592
Power
TDP
25 W
1000 W
TDP (W)
25
1,000
+3900.0%
Suggested PSU
—
1400 W
Architecture
Architecture
GCN 1.0
Blackwell
GPU Name
Chelsea
GB100
Generation
London
(HD 7700M)
Server Blackwell
(Bxx)
Process Size
28 nm
5 nm
Transistors
1,500 million
104,000 million
Die Size
123 mm²
—
Foundry
TSMC
TSMC
Density
12.2M / mm²
—
API Support
DirectX
12 (11_1)
—
OpenGL
4.6
—
Vulkan
1.2.170
—
OpenCL
2.1 (1.2)
3.0
CUDA
—
10.0
Shader Model
6.5 (5.1)
—
Physical
Slot Width
—
SXM Module
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 2.0 x16
PCIe 5.0 x16
Other
Production
End-of-life
Active
Predecessor
Vancouver
Server Hopper
Successor
Solar System
Server Rubin