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
PG506-232
CORE STATE
GA100
VRAM
24 GB
CLOCK SPEED
1440 MHz
TDP
165 W
BUS WIDTH
3072 bit
ARCHITECTURE
Ampere
PROCESS
7 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R7 Graphics
PG506-232
Core Specs
Shading Units
384
3,584
+833.3%
Shaders
384
3,584
+833.3%
TMUs
24
224
+833.3%
ROPs
8
96
+1100.0%
Compute Units
6
—
SM Count
—
56
Clocks
Base Clock
—
930 MHz
Boost Clock
—
1440 MHz
GPU Clock
720 MHz
—
Memory Clock
System Shared
1215 MHz
2.4 Gbps effective
Memory
Memory Size
System Shared
24 GB
VRAM (MB)
—
24,576
Memory Type
System Shared
HBM2
Memory Bus
System Shared
3072 bit
Bandwidth
System Dependent
933.1 GB/s
Cache
L1 Cache
—
192 KB (per SM)
L2 Cache
—
24 MB
Performance
Pixel Rate
5.760 GPixel/s
138.2 GPixel/s
Texture Rate
17.28 GTexel/s
322.6 GTexel/s
FP32 (TFLOPS)
553.0 GFLOPS
10.32 TFLOPS
FP64 (TFLOPS)
34.56 GFLOPS (1:16)
5.161 TFLOPS (1:2)
FP16 (TFLOPS)
—
10.32 TFLOPS (1:1)
AI/RT
Tensor Cores
—
224
Power
TDP
25 W
165 W
TDP (W)
25
165
+560.0%
Suggested PSU
—
450 W
Power Connectors
—
8-pin EPS
Architecture
Architecture
GCN 2.0
Ampere
GPU Name
Spectre Lite
GA100
Generation
GCN 2.0 IGP
(Kaveri)
Server Ampere
(Axx)
Process Size
28 nm
7 nm
Transistors
2,410 million
54,200 million
Die Size
245 mm²
826 mm²
Foundry
GlobalFoundries
TSMC
Density
9.8M / mm²
65.6M / mm²
API Support
DirectX
12 (12_0)
—
OpenGL
4.6
—
Vulkan
1.2.170
—
OpenCL
2.1
3.0
CUDA
—
8.0
Shader Model
6.5
—
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 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
TeraScale 3 IGP
Tesla Turing
Successor
GCN 3.0 IGP
Server Ada