GPU Comparison
RADEON
AMD Radeon R7 Graphics
CORE STATE
Spectre Lite
VRAM
System Shared
CLOCK SPEED
—
TDP
25 W
BUS WIDTH
System Shared
ARCHITECTURE
GCN 2.0
PROCESS
28 nm
LAUNCH DATE
2014
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
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R7 Graphics
B200
Core Specs
Shading Units
384
18,944
+4833.3%
Shaders
384
18,944
+4833.3%
TMUs
24
592
+2366.7%
ROPs
8
24
+200.0%
Compute Units
6
—
SM Count
—
148
Clocks
Base Clock
—
700 MHz
Boost Clock
—
1965 MHz
GPU Clock
720 MHz
—
Memory Clock
System Shared
2000 MHz
8 Gbps effective
Memory
Memory Size
System Shared
90 GB
VRAM (MB)
—
92,160
Memory Type
System Shared
HBM3e
Memory Bus
System Shared
4096 bit
Bandwidth
System Dependent
4.10 TB/s
Cache
L1 Cache
—
256 KB (per SM)
L2 Cache
—
50 MB
Performance
Pixel Rate
5.760 GPixel/s
47.16 GPixel/s
Texture Rate
17.28 GTexel/s
1,163.3 GTexel/s
FP32 (TFLOPS)
553.0 GFLOPS
74.45 TFLOPS
FP64 (TFLOPS)
34.56 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 2.0
Blackwell
GPU Name
Spectre Lite
GB100
Generation
GCN 2.0 IGP
(Kaveri)
Server Blackwell
(Bxx)
Process Size
28 nm
5 nm
Transistors
2,410 million
104,000 million
Die Size
245 mm²
—
Foundry
GlobalFoundries
TSMC
Density
9.8M / mm²
—
API Support
DirectX
12 (12_0)
—
OpenGL
4.6
—
Vulkan
1.2.170
—
OpenCL
2.1
3.0
CUDA
—
10.0
Shader Model
6.5
—
Physical
Slot Width
IGP
SXM Module
Outputs
Motherboard Dependent
No outputs
Bus Interface
IGP
PCIe 5.0 x16
Other
Production
End-of-life
Active
Predecessor
TeraScale 3 IGP
Server Hopper
Successor
GCN 3.0 IGP
Server Rubin