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
CMP 70HX
CORE STATE
GA104
VRAM
8 GB
CLOCK SPEED
1395 MHz
TDP
—
BUS WIDTH
256 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
—
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R7 Graphics
CMP 70HX
Core Specs
Shading Units
384
3,840
+900.0%
Shaders
384
3,840
+900.0%
TMUs
24
120
+400.0%
ROPs
8
64
+700.0%
Compute Units
6
—
SM Count
—
30
Clocks
Base Clock
—
1365 MHz
Boost Clock
—
1395 MHz
GPU Clock
720 MHz
—
Memory Clock
System Shared
1188 MHz
19 Gbps effective
Memory
Memory Size
System Shared
8 GB
VRAM (MB)
—
8,192
Memory Type
System Shared
GDDR6X
Memory Bus
System Shared
256 bit
Bandwidth
System Dependent
608.3 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
—
4 MB
Performance
Pixel Rate
5.760 GPixel/s
89.28 GPixel/s
Texture Rate
17.28 GTexel/s
167.4 GTexel/s
FP32 (TFLOPS)
553.0 GFLOPS
10.71 TFLOPS
FP64 (TFLOPS)
34.56 GFLOPS (1:16)
167.4 GFLOPS (1:64)
FP16 (TFLOPS)
—
10.71 TFLOPS (1:1)
AI/RT
RT Cores
—
30
Tensor Cores
—
120
Power
TDP
25 W
—
TDP (W)
25
—
Suggested PSU
—
200 W
Power Connectors
—
1x 12-pin
Architecture
Architecture
GCN 2.0
Ampere
GPU Name
Spectre Lite
GA104
Generation
GCN 2.0 IGP
(Kaveri)
Mining GPUs
Process Size
28 nm
8 nm
Transistors
2,410 million
17,400 million
Die Size
245 mm²
392 mm²
Foundry
GlobalFoundries
Samsung
Density
9.8M / mm²
44.4M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
3.0
CUDA
—
8.6
Shader Model
6.5
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
112 mm
4.4 inches
Outputs
Motherboard Dependent
No outputs
Bus Interface
IGP
PCIe 1.0 x4
Other
Production
End-of-life
End-of-life
Predecessor
TeraScale 3 IGP
—
Successor
GCN 3.0 IGP
—