GPU Comparison
RADEON
AMD Radeon HD 8870M
CORE STATE
Venus
VRAM
2 GB
CLOCK SPEED
775 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2013
VS
GEFORCE
RTX 2000 Ada Generation
CORE STATE
AD107
VRAM
16 GB
CLOCK SPEED
2130 MHz
TDP
70 W
BUS WIDTH
128 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2024
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
HD 8870M
RTX 2000 Ada Generation
Core Specs
Shading Units
640
2,816
+340.0%
Shaders
640
2,816
+340.0%
TMUs
40
88
+120.0%
ROPs
16
48
+200.0%
Compute Units
10
—
SM Count
—
22
Clocks
Base Clock
725 MHz
1620 MHz
Boost Clock
775 MHz
2130 MHz
Memory Clock
1125 MHz
4.5 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
2 GB
16 GB
VRAM (MB)
2,048
16,384
+700.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
128 bit
Bandwidth
72.00 GB/s
256.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
256 KB
12 MB
Performance
Pixel Rate
12.40 GPixel/s
102.2 GPixel/s
Texture Rate
31.00 GTexel/s
187.4 GTexel/s
FP32 (TFLOPS)
992.0 GFLOPS
12.00 TFLOPS
FP64 (TFLOPS)
62.00 GFLOPS (1:16)
187.4 GFLOPS (1:64)
FP16 (TFLOPS)
—
12.00 TFLOPS (1:1)
AI/RT
RT Cores
—
22
Tensor Cores
—
88
Power
TDP
—
70 W
TDP (W)
—
70
Suggested PSU
—
250 W
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
Ada Lovelace
GPU Name
Venus
AD107
Generation
Solar System
(HD 8800M)
Workstation Ada
(x000A)
Process Size
28 nm
5 nm
Transistors
1,500 million
18,900 million
Die Size
123 mm²
159 mm²
Foundry
TSMC
TSMC
Density
12.2M / mm²
118.9M / mm²
API Support
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
3.0
CUDA
—
8.9
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
—
Dual-slot
Length
—
168 mm
6.6 inches
Height
—
69 mm
2.7 inches
Outputs
—
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Other
Launch Price
—
649 USD
Production
End-of-life
Active
Predecessor
London
Workstation Ampere
Successor
Gem System
Blackwell PRO W