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
A10M
CORE STATE
GA102
VRAM
20 GB
CLOCK SPEED
1635 MHz
TDP
150 W
BUS WIDTH
320 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
—
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R7 Graphics
A10M
Core Specs
Shading Units
384
7,168
+1766.7%
Shaders
384
7,168
+1766.7%
TMUs
24
224
+833.3%
ROPs
8
80
+900.0%
Compute Units
6
—
SM Count
—
56
Clocks
Base Clock
—
975 MHz
Boost Clock
—
1635 MHz
GPU Clock
720 MHz
—
Memory Clock
System Shared
1563 MHz
12.5 Gbps effective
Memory
Memory Size
System Shared
20 GB
VRAM (MB)
—
20,480
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
320 bit
Bandwidth
System Dependent
500.2 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
—
6 MB
Performance
Pixel Rate
5.760 GPixel/s
130.8 GPixel/s
Texture Rate
17.28 GTexel/s
366.2 GTexel/s
FP32 (TFLOPS)
553.0 GFLOPS
23.44 TFLOPS
FP64 (TFLOPS)
34.56 GFLOPS (1:16)
732.5 GFLOPS (1:32)
FP16 (TFLOPS)
—
23.44 TFLOPS (1:1)
AI/RT
RT Cores
—
56
Tensor Cores
—
224
Power
TDP
25 W
150 W
TDP (W)
25
150
+500.0%
Suggested PSU
—
450 W
Power Connectors
—
8-pin EPS
Architecture
Architecture
GCN 2.0
Ampere
GPU Name
Spectre Lite
GA102
Generation
GCN 2.0 IGP
(Kaveri)
Server Ampere
(Axx)
Process Size
28 nm
8 nm
Transistors
2,410 million
28,300 million
Die Size
245 mm²
628 mm²
Foundry
GlobalFoundries
Samsung
Density
9.8M / mm²
45.1M / 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
Single-slot
Length
—
267 mm
10.5 inches
Height
—
112 mm
4.4 inches
Outputs
Motherboard Dependent
No outputs
Bus Interface
IGP
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
TeraScale 3 IGP
Tesla Turing
Successor
GCN 3.0 IGP
Server Ada